Robin Wright Penn joins End of the World

 Variety reports that actress Robin Wright Penn (White Oleander) and Broadway performer Dallas Roberts (Burn This) have joined the cast of A Home at the End of the World, based on the novel by gay author Michael Cunningham (The Hours). Penn, Roberts, and Colin Farrell will play the central romantic triangle in the film, which will be directed by Michael Mayer, the Tony-nominated director of Thoroughly Modern Millie. Shooting begins April 7 in Toronto.